28671551412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8325073}}^1$

素因数の和:8325128

約数の個数: 48

約数和(自身を含む): 78322296192

約数和(自身を除く): 49650744780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 8325073, 16650146, 24975219, 33300292, 49950438, 58275511, 99900876, 116551022, 174826533, 233102044, 341327993, 349653066, 682655986, 699306132, 1023983979, 1365311972, 2047967958, 2389295951, 4095935916, 4778591902, 7167887853, 9557183804, 14335775706, 28671551412]

約数ペア:

[(1, 28671551412), (2, 14335775706), (3, 9557183804), (4, 7167887853), (6, 4778591902), (7, 4095935916), (12, 2389295951), (14, 2047967958), (21, 1365311972), (28, 1023983979), (41, 699306132), (42, 682655986), (82, 349653066), (84, 341327993), (123, 233102044), (164, 174826533), (246, 116551022), (287, 99900876), (492, 58275511), (574, 49950438), (861, 33300292), (1148, 24975219), (1722, 16650146), (3444, 8325073)]